Can you post the exact contents of your .asoundrc on here?
Does alsaplayer work if you don't specify any specific options?
Adam
On Mon, 22 Apr 2002, Todd Witter wrote:
> Hmm... I did all that and saved it... then tried running the alsaplayer
> command with the options you showed and here's what I got in return.
>
> ALSA lib pcm.c:1963: (snd_pcm_open_noupdate) Unknown PCM ch4dup
> snd_pcm_open: No such file or directory (ch4dup)
> /usr/lib/alsaplayer/output/libalsa.so failed to load
> I could not find a suitable output mosule on your system. Make sure
> they're in "usr/lib/alsaplayer/output/".
> Use the -o parameter to select one.
> failed to load output add-on. exiting...
>
> Hmm... I don't get some of this stuff... sorry. Any thoughts?
> Thanks, Adam
>
>
>
> On Mon, 2002-04-22 at 20:46, Adam K Kirchhoff wrote:
> >
> > > Hi there alsa-folks! So, I finally have a working ymf754-based card
> > > (Hoontech Digital XG) but I have no rear channel output. Is this
> > > supported in this driver? I can't seem to find an answer to this... but I
> > > will dive into the archives as soon as I finish with this e-missive to
> > > y'all. So, any thoughts on how to get the rear channel to show up? I've
> > > messed with all sorts of settings in alsamixer (which still doesn't save
> > > my settings, even when I use alsactl store).
> >
> > > Thanks to everyone who's helped me get my card working, though. Great
> > > help, really! Todd Witter
> >
> > Here's a quick summary :-)
> >
> > There is, in fact, support for the rear output, but only with native Alsa
> > support. In other words, it's not directly supported in the OSS emulation
> > for the card.
> >
> > You can map the output from the front speakers to the rear speakers by
> > adding the following lines to your .asoundrc file:
> >
> > pcm.ch4dup {
> > type plug
> > slave.pcm surround40
> > ttable.0.0 1
> > ttable.1.1 1
> > ttable.0.2 1
> > ttable.1.3 1
> > }
> >
> > pcm.dsp0 pcm.ch4dup
> >
> > You can then play mp3 files with alsaplayer, and get rear output, by
> > doing:
> >
> > $ alsaplayer -d ch4dup song.mp3
> >
> > It would be nice if this was done automatically (the mapping of the front
> > output to the rear). I think this would let all OSS apps to use the rear
> > output as well. Jaroslav implied that this would be doable, but as far as
> > things go, it wasn't a priority for me and by the time I had some free
> > time to look at it, it had slipped my mind.
> >
> > Adam
> >
> >
> >
> > _______________________________________________
> > Alsa-user mailing list
> > [EMAIL PROTECTED]
> > https://lists.sourceforge.net/lists/listinfo/alsa-user
>
>
>
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